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Do I Need a CDL?

Do I Need a CDL? https://connect.udot.utah.gov/wp-content/uploads/2026/04/CDLFlownew-scaled.png

Description:

**Alt Text:** Flowchart titled “Do I need a Commercial Driver’s License (CDL)?” that guides users through a series of yes/no questions to determine CDL requirements. It begins with whether the vehicle is a combination vehicle or a single vehicle. For single vehicles, it asks if the gross vehicle weight (GVW/GVWR) is 26,001 pounds or more (requiring a Class B CDL if yes). If not, it checks if the vehicle carries 16 or more passengers or hazardous materials (requiring a Class C CDL if yes). For combination vehicles, it asks if the trailer weighs 10,001 pounds or more and if the combined weight (GCWR) is 26,001 pounds or more (requiring a Class A CDL if yes). If not, it checks the power unit weight and passenger or hazardous material capacity to determine if a Class B or Class C CDL is required. If none of the conditions are met, the chart concludes “No CDL Required.” A note at the bottom defines Gross Combination Weight Rating (GCWR).